, who played the beloved Steve Urkel
on Family Matters
, is under investigation for allegedly hitting his baby mama.
Briget Hardy claims that while they were driving on Pacific Coast Highway two weeks ago, White punched her in one of her breast implants. And the baby was in the car!
She also claims that when they got home, he slapped her and pushed her into a toilet so hard that the tank broke.
Hardy filed a report with the LAPD ...